Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2018 Aug 16;15(3):837-841.
doi: 10.1016/j.jor.2018.08.006. eCollection 2018 Sep.

Knee dislocation with popliteal artery disruption: A nationwide analysis from 2005 to 2013

Qais Naziri  1 , George A Beyer  1 , Neil V Shah  1 , Maximillian Solow  2 , Andrew J Hayden  1 , Vidushan Nadarajah  1 , Derek Ho  1 , Jared M Newman  1 , Matthew R Boylan  1 , Niladri N Basu  1 , Bashir A Zikria  3 , William P Urban  1
Affiliations

Knee dislocation with popliteal artery disruption: A nationwide analysis from 2005 to 2013

Qais Naziri et al. J Orthop. .

Abstract

Objective: Few have compared short-term outcomes following knee dislocations with or without concomitant popliteal artery disruption (PAD).

Methods: The Nationwide Inpatient Sample was used to identify 2175 patients admitted for knee dislocation from 2005 to 2013 (concomitant PAD: n = 210/9.7%; without: n = 1965/90.3%).

Results: Patients with PAD were younger, more often male, Black and Hispanic, and with Medicaid (all p ≤ 0.013). PADs were associated with 11.0-times higher odds of increased LOS (95%CI, 6.6-18.4) and 2.8-times higher odds of experiencing any complication (95%CI, 2.03-3.92). Female sex was a protective factor against increased LOS, (OR = 0.65; 95%CI, 0.48-0.88).

Conclusion: High suspicion index should be maintained for concomitant vascular injuries following knee dislocations.

Keywords: Charges; Complications; Knee dislocation; Length of stay; Nationwide analysis; Popliteal artery disruption.

PubMed Disclaimer

Figures

Fig. 1
Fig. 1
Percentage of knee dislocations with concomitant popliteal artery disruptions from 2005 to 2013.
See this image and copyright information in PMC

Similar articles

See all similar articles

Cited by

References

    1. Clarke H., Scott W., Insall J., Al E. Anatomy. In: Insall J., Scott W., editors. Surgery of the Knee. third ed. Churchill Livingstone; New York, NY: 2001. pp. 13–76.
    1. Borden P., Johnson D. Initial assessment of the acute and chronic multiple ligament-injured knee. Sports Med Arthrosc. 2001;9(3):178–184.
    1. Bratt H.D., Newman A.P. Complete dislocation of the knee without disruption of both cruciate ligaments. J Trauma. 1993;34(3):383–389. http://www.ncbi.nlm.nih.gov/pubmed/8483179 - PubMed
    1. Stannard J., Schenck R., Fanelli G. Rockwood and Green's Fractures in Adults. seventh ed. Lippincott, Williams & Wilkins; Philadelphia, PA: 2010. Knee dislocations and fracture-dislocations.
    1. Twaddle B.C., Bidwell T.A., Chapman J.R. Knee dislocations: where are the lesions? A prospective evaluation of surgical findings in 63 cases. J Orthop Trauma. 2003;17(3):198–202. http://www.ncbi.nlm.nih.gov/pubmed/12621261 - PubMed

LinkOut - more resources